 |
Robert Stack as Eliot Ness |
 |
Keenan Wynn as Joe Fuselli |
 |
Barbara Nichols as Brandy LaFrance |
 |
Pat Crowley as Betty Anderson |
 |
Bill Williams as Martin Flaherty |
 |
Joe Mantell as George Ritchie |
 |
Bruce Gordon as Frank Nitti |
 |
Neville Brand as Al Capone |
 |
Peter Leeds as |
 |
Eddie Firestone as |
 |
Robert Osterloh as |
 |
Paul Dubov as |
 |
Abel Fernandez as |
 |
Wolfe Barzell as Picco |
 |
John Beradino as Johnny Giannini |
| Directing | Phil Karlson | Director |
| Art | Sandy Grace | Set Decoration |
| Sound | Wilbur Hatch | Music |
| Production | Quinn Martin | Producer |
| Camera | Charles Straumer | Director of Photography |
| Editing | Robert L. Swanson | Editor |
| Art | Ralph Berger | Art Direction |
| Art | Frank T. Smith | Art Direction |
| Writing | Eliot Ness | Book |
| Writing | Paul Monash | Writer |
| Writing | Oscar Fraley | Book |
